Yokogawa EJA110E Bedienungsanleitung PDF herunterladen (Seite 6)

<1. Introduction>

1-2

IM 01C25B01-01E

• Yokogawa assumes no responsibilities for this

product except as stated in the warranty.

• If the customer or any third party is harmed by

the use of this product, Yokogawa assumes

no responsibility for any such harm owing to

any defects in the product which were not

predictable, or for any indirect damages.

• The following safety symbols are used in this

manual:

WARNING

Indicates a potentially hazardous situation which,

if not avoided, could result in death or serious

injury.

CAUTION

Indicates a potentially hazardous situation which,

if not avoided, may result in minor or moderate

injury. It may also be used to alert against unsafe

practices.

IMPORTANT

Indicates that operating the hardware or software

in this manner may damage it or lead to system

failure.

NOTE

Draws attention to information essential for

understanding the operation and features.

Direct current

1.1 Safe Use of This Product

For the safety of the operator and to protect the

instrument and the system, please be sure to follow

this manual’s safety instructions when handling this

instrument. If these instructions are not heeded,

the protection provided by this instrument may be

impaired. In this case, Yokogawa cannot guarantee

that the instrument can be safely operated. Please

pay special attention to the following points:

(a) Installation

• This instrument may only be installed by an

engineer or technician who has an expert

knowledge of this device. Operators are not

allowed to carry out installation unless they

meet this condition.

• With high process temperatures, care must

be taken not to burn yourself by touching the

instrument or its casing.

• Never loosen the process connector nuts when

the instrument is installed in a process. This can

lead to a sudden, explosive release of process

uids.

• When draining condensate from the pressure

detector section, take appropriate precautions

to prevent the inhalation of harmful vapors and

the contact of toxic process uids with the skin

or eyes.

• When removing the instrument from a

hazardous process, avoid contact with the uid

and the interior of the meter.

• All installation shall comply with local installation

requirements and the local electrical code.

(b) Wiring

• The instrument must be installed by an

engineer or technician who has an expert

knowledge of this instrument. Operators are not

permitted to carry out wiring unless they meet

this condition.

• Before connecting the power cables, please

conrm that there is no current owing through

the cables and that the power supply to the

instrument is switched off.

1 2 3 4 5 6 7 8 9 10 11 ... 84 85

Kommentare zu diesen Handbüchern

Keine Kommentare

Yokogawa EJA110E Bedienungsanleitung Seite 6

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Sensoren Yokogawa EJA110E